FWLF1634RLxx Technical Specifications
Finisar Transceiver Module
This hot-pluggable SFP transceiver module supports bi-directional links at speeds of up to 4.25 Gb/s, making it ideal for Fast Ethernet applications. It incorporates a DWDM-rated DFB laser transmitter suitable for SONET OC-3/OC-12/OC-48 and 1/2/4 Gbps Fibre Channel standards. Additionally, it supports 1x/2x Gigabit Ethernet configurations.
Operating on a 100GHz ITU Grid in the C-Band, this module can achieve a reach of up to 80 km over single-mode fiber (SMF). It is designed for an extended operating temperature range from -5°C to 70°C, ensuring reliable performance in various environments. The wavelength is tightly controlled within ± 0.1 nm throughout its operational life. Enhanced link budget is achieved through advanced APD receiver technology, ensuring superior data transmission quality.





